Infrastructure Engineer: Ready to Work
Annual salary: ¥4,000,000–¥8,000,000
職種
ITエンジニア【システム開発・SE・インフラ】
Type: IT Engineer
場所:All over Japan
Infrastructure Engineer: Ready to Work
■Resume and work history written in Japanese are required (There is a possibility that your application will not be processed if you only have English documents).
■We are a recruitment agency conducting this recruitment on behalf of the companies seeking employees.
■Japanese N1 or above required.
■Required:
[MUST]
〇 People with 3 years or more experience in infrastructure design and construction, and operational design.
〇 People with experience in the following items or extensive knowledge to negotiate with customers
・Server, network construction (LAN, Internet, OS, redundancy, various devices, etc.)
・System policy design (security, backup, disaster prevention, etc.)
・Operational design (operational monitoring, job management, operational work design, maintenance work design)
[Desired personality]
・People who can think logically and explain things to others.
・People who want stable, long-term employment.
・People who want to pursue technical skills and try their hand at management.
・People who want to increase their annual income and work for a company with generous allowances.
・People who want to try new technologies and work for a company with a good education system.
【Full-Time Position】Infrastructure Engineer｜Server & Network Design to Operation｜Annual Salary: ¥4M–¥8M｜Nationwide Locations (Preference Considered)｜Career Growth & Excellent Benefits
Support Japan’s technological backbone as an Infrastructure Engineer at a stable, growing company.
Join a company of over 13,000 engineers specializing in IT, electronics, mechanical, and software development across leading-edge industries such as next-gen vehicles, robotics, and medical devices. We provide technology staffing, contracted development, and recruitment services — all focused on nurturing long-term engineering careers.
Job Description 【SaaS Engineer / Cloud Infrastructure Opportunity】
As an Infrastructure Engineer, you will be responsible for system infrastructure design and construction, as well as operational design and monitoring tasks.
Main Responsibilities:
Design and build server and network infrastructure
Develop system and operational policies
Monitor systems and manage operations, jobs, and maintenance planning
Example Projects:
Supporting billing system operations for major telecom carriers
Infrastructure solutions for finance industry clients (banks, securities, credit)
Pre-sales/post-sales for network solution services
Quality inspections for network hardware products
Why This Role Is Appealing
Robust training through our in-house tech school—from beginners to specialized professionals
Flexible career paths tailored to your goals: expert track, management, or cross-industry shifts
1-minute increment overtime pay & low average overtime (under 10 hrs/month)
Who We're Looking For
Individuals with a passion for IT infrastructure and a strong desire to grow
Experienced professionals in server/network/infrastructure operations are highly welcomed
Work Location / Flexibility【Tokyo, Osaka, Fukuoka, and more】
Locations across Japan (Hokkaido, Kanto, Tokai, Kansai, Kyushu, etc.)
Workplace preferences fully respected
Housing support and company housing available
Relocation assistance provided
Smoke-free indoor work environment
Employment Type & Salary
Full-time, permanent employment
Annual salary: ¥4,000,000–¥8,000,000
Monthly salary: ¥250,000–¥500,000
Example Annual Incomes:
¥4.5M (30 y/o, 8 years’ experience)
¥6.0M (40 y/o, 18 years’ experience)
Working Hours
9:00–18:00 (60-minute break; subject to change based on assignment)
Overtime: Average less than 10 hours/month
Overtime fully paid in 1-minute increments
Days Off & Leave【120+ Holidays Annually】
5-day workweek (Saturdays & Sundays off), public holidays
Paid leave (10 days in first year), summer/New Year holidays
Maternity, childcare, nursing care, bereavement leave available
Benefits & Support
Bonus: Twice a year (July, December)
Full range of allowances: commuting, housing, family, overtime, late night, certification
401k retirement plan
Maternity/childcare/nursing leave programs
Relocation support, company housing
Career support, motivation programs, mental health services
Discounts for training at KEN School
Financial support for certifications and books
Condolence and celebration allowances
Foreign nationals are welcome and have been hired in the past
To All Interested Candidates
Whether you're a newcomer eager to break into IT infrastructure, or an experienced pro looking to grow, we offer the environment and support you need.
We’re committed to helping you design the career that fits your life—with professional growth, workplace flexibility, and solid compensation.
We look forward to your application. Let’s build the future together.
